{"id":396754,"date":"2024-12-09T10:04:21","date_gmt":"2024-12-09T10:04:21","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/396754\/"},"modified":"2024-12-09T10:04:21","modified_gmt":"2024-12-09T10:04:21","slug":"396754","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/396754\/","title":{"rendered":"Reply To: Tutorial or Help for 2 way FSI"},"content":{"rendered":"

<p>Penetration of 0.1% is acceptable. As I said before visualising penetration\/deformation with auto scale is unreliable since you are looking at a scaled\/exagerrated result.<\/p><p>I don’t really have enough info to judge what is going on and why. Is the radial displacement coming from SyC or applied in Mechanical?<\/p><p>Why are the balls moving tangentially if you are solving the problem in rotating frame? As I said it’s best to restrict the ball to have 1 rotational DOF free, then likely they will rotate.<\/p><p>I cannot judge whether balls rotate from the video. You need to look at the ball torque as I keep saying… also put a coordinate system on the ball and measure the rotation directly.<\/p><p>Paul<\/p><\/p>\n","protected":false},"template":"","class_list":["post-396754","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t